194730705632 has 24 divisors (see below), whose sum is σ = 383400845352. Its totient is φ = 97359062400.

The previous prime is 194730705619. The next prime is 194730705667. The reversal of 194730705632 is 236507037491.

194730705632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328007 + ... + 705017.

It is an arithmetic number, because the mean of its divisors is an integer number (15975035223).

Almost surely, 2^194730705632 is an apocalyptic number.

It is an amenable number.

194730705632 is a deficient number, since it is larger than the sum of its proper divisors (188670139720).

194730705632 is a wasteful number, since it uses less digits than its factorization.

194730705632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393162 (or 393154 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 194730705632 in words is "one hundred ninety-four billion, seven hundred thirty million, seven hundred five thousand, six hundred thirty-two".